xuxu :
djralford :
Is the Bios up to date? I had issues with my GENE-Z MB as the board was pumping too much voltage through as it could not recognise the chip making it throttle almost immediatly on the stock cooler, once updated the temps were hitting 89c at stock.after 3hrs of prime.
Try manually setting vcore in the bios too, some have an offset which pumps and extra 0.1v through the chip, manually setting the vcore disables this offset.
I have a 4790K on a H100i and it idles about 2c above ambient,
under load at 4.4Ghz 1.132vcore it hits 60c after 3 hrs prime max heat
At 4.6Ghz 1.2vcore it hits 71c after 3hrs prime95
at 4.8Ghz 1.28vcore it hits 82c under prime 95 after 3hrs
This is in summer temps of 25c ambient
Edit - I also installed rubber o rings when i installed the backplate of the H100i, in the correct orientation, to give a truer mating surface between CPU and heatsink.
What should I set the vcore to? When i set it to 1.132V and ran Aida64 I got a bsod after 40 seconds or so.
Is the bios the latest version, no point doing anything until that's done.
You need to find your own vcore, just bump it a little and try again, keep going until it's stable for a few hours, try 1.14v, then 1.15v etc etc